6,6-Oxybis-2-naphthalenesulfonic Acid Disodium Salt, CAS [[61551-82-4]]

Product Overview

• Article Name: 6,6-Oxybis-2-naphthalenesulfonic Acid Disodium Salt, CAS [[61551-82-4]]
• Biozol Catalog Number: USB-018980
• Supplier Catalog Number: 018980
• Alternative Catalog Number: USB-018980-10,USB-018980-50
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

An impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity Synonyms: Disodium 6,6-Oxybis(2-naphthalenesulfonate) CAS No: 61551-82-4 Free Acid: 31034-03-4 Molecular Formula: C20H12Na2O7S2 Molecular Weight: 474.41 Appearance: White to pale grey solid Purity: 90% (HPLC) MS: Conforms to reference NMR: Conforms to reference Melting Point: >300C (dec.) Sodium: ~9.5% Solubility: Methanol (Very Slightly), Water (Very Slightly, Heated) Storage: 4C

Product Properties

• Molecular Weight: 474.41
• Purity: 90% (HPLC)
• Form: White to pale grey solid
• CAS Number: [61551-82-4]